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21 Commits

Author SHA1 Message Date
Andrew Tridgell 4a91546ced HAL_PX4: FRAM does not support fsync 
the fsync just wastes time reopening /fs/mtd
 2014-12-09 14:35:36 +11:00
Andrew Tridgell 74525cad89 HAL_PX4: fixed dirty_mask calculation in FRAM storage 
this could lead to a number of bytes on 512 byte boundaries not being
written when changed in ram, so they would revert on next boot
 2014-09-11 18:58:54 +10:00
Andrew Tridgell d40d0f6aec AP_HAL: removed old storage type read/write functions 
not needed any more
 2014-08-13 18:46:44 +10:00
Andrew Tridgell 320834a5e7 HAL_PX4: read from FRAM in 128 byte chunks (2nd try) 
this time without the amazingly silly bug
 2014-05-02 22:12:45 +10:00
Andrew Tridgell db6b96caa0 Revert "HAL_PX4: read from FRAM in 128 byte chunks" 
This reverts commit a92366c455.

This commit may be associated with FRAM corruption on Pixhawk. Revert
until we understand why
 2014-05-02 21:52:26 +10:00
Andrew Tridgell a92366c455 HAL_PX4: read from FRAM in 128 byte chunks 
this fixes FRAM read on Roberts Pixhawk. We don't know why yet.
 2014-05-02 12:24:54 +10:00
Andrew Tridgell e1f06c532a HAL_PX4: more checking of IO results in eeprom driver 2014-01-16 13:11:14 +11:00
Andrew Tridgell 64fbadcc21 HAL_PX4: use eeprom on PX4 FMUv1 as well 
this means we no longer store params on SD at all
 2014-01-15 19:33:13 +11:00
Andrew Tridgell 376ab30366 HAL_PX4: disable rename of old parameter file for now 
be nice to release candidate users
 2014-01-14 22:00:56 +11:00
Andrew Tridgell 626086063e HAL_PX4: added a signature to FRAM 
this makes for more reliable update
 2014-01-14 15:06:51 +11:00
Andrew Tridgell b88bb0751c HAL_PX4: added support for MTD (FRAM) parameters 
this allows us to store parameters and waypoints in FRAM, and
auto-upgrade from microSD
 2014-01-14 12:46:26 +11:00
Andrew Tridgell e78e35f3bd HAL_PX4: try to use uppercase names on NuttX microSD card 2014-01-14 12:46:26 +11:00
Andrew Tridgell 2316c3bd11 AP_HAL: make storage->write_block() take a const pointer 2013-06-04 14:02:13 +10:00
Andrew Tridgell 8375abdd99 HAL_PX4: fixed max storage write size 2013-01-27 15:04:47 +11:00
Andrew Tridgell e4a204d2f6 HAL_PX4: reopen storage file on any IO error 2013-01-27 13:39:11 +11:00
Andrew Tridgell 0e79b93289 HAL_PX4: added storage performance counters 2013-01-24 15:04:57 +11:00
Andrew Tridgell 6cf1d5e1ff HAL_PX4: handle IO errors on microsd 
this should handle EINTR gracefully
 2013-01-24 15:04:57 +11:00
Andrew Tridgell c9799fb2b7 HAL_PX4: writing more than 512 bytes at a time can cause IO errors 
the vfat fs in NuttX is really very picky!
 2013-01-23 16:54:44 +11:00
Andrew Tridgell 952df2fced HAL_PX4: new buffered storeage driver for microsd cards 
this does all IO in the timer thread, avoids writes that don't change
data, and does all writes in multiples of 128 byte chunks. This should
be about as friendly to SD cards as we can get.
 2013-01-23 16:37:40 +11:00
Andrew Tridgell db0bd86317 HAL_PX4: name the eeprom file after the sketch 
this makes it easier to switch between ArduPlane and ArduCopter
 2013-01-21 22:04:17 +11:00
Andrew Tridgell ac7117245a HAL_PX4: added a storage driver 
stores 'eeprom' to a sdcard file
 2013-01-03 19:35:05 +11:00